5649101 has 2 divisors, whose sum is σ = 5649102. Its totient is φ = 5649100.

The previous prime is 5649079. The next prime is 5649121. The reversal of 5649101 is 1019465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5635876 + 13225 = 2374^2 + 115^2 .

It is a cyclic number.

It is not a de Polignac number, because 5649101 - 2¹⁰ = 5648077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5649121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2824550 + 2824551.

It is an arithmetic number, because the mean of its divisors is an integer number (2824551).

Almost surely, 2^5649101 is an apocalyptic number.

It is an amenable number.

5649101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5649101 is an equidigital number, since it uses as much as digits as its factorization.

5649101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 5649101 is about 2376.7837512067. The cubic root of 5649101 is about 178.0983023904.

The spelling of 5649101 in words is "five million, six hundred forty-nine thousand, one hundred one".